300W wind turbine permanent magnet generator

Specifications 1. Pre-yaw design

2.Low rated torgue,low request to air conditions

3.Maintenance-free

4.CE certificate

5.Delivery fast

Machine Type: horizontal-axis Direct drive wind turbine 1.  Blade Form: propeller 2.  Blade number: 3 Picese 3.  Blade material: glass fiber reinforced plastic 4.  Type of generator: permanent-magnet direct drive 3 phase AC 5.  Type of tower: guy wire or free standing 6.  Output Waveform of inverter: Pure Sine Wave   Basic technical parameters  

Power	300W
Blade diameter	2.6m
Rated rotor speed	400r/min
Rated speed	8m/s
Rated power	300W
Max power	450W
Output voltage	12V/24V
Start up wind speed	3m/s
Work speed	3-30m/s
Security wind speed	40m/s
Height of tower	6m
Top quality except tower	56kg
Tower type	guy wire tower
Output controller system	Controller & inverter
System	off-grid system

  The Features of our wind generator as follow: 1.Low speed permanent magnet generator 2.Low starting torque,High generating efficiency 3.Glassfibre high efficiency blades 4.Neodymium magnets and bearing with high performance 5.Pre-yaw design for tail vane 6.Designed for minimal maintenance and easy install 7.Aerodynamic brake & manul brake     High-performance controller 1.If the system meet problem ,and the wind turbine is running ,it can prevent the wind turbine race rotation . 2.have the auto-protection function of the batteries Reverse protection, anti-disconnect battery protection, battery damage protection. 3.when the charge current is high in strong wind,controller can load the wind turbine automatically. And charging the battery with low current. 4.The wind turbine brake automatically when the battery bank voltage get to rated voltage 125%; and stop charging the batteries. 5.the wind turbine get back charging the batteries when the the battery bank voltage get to rated voltage 108% 6.Controller with a manual emergency brake switch, users can use depending on the circumstances. Using this switch, the wind turbine will be brake..     Pure sine wave inverter 1.  Pure sine wave output can drive any household appliances. 2.  Use integrated circuit, less wire connection. 3.  Adopting micro-processor technology, improving system integration. 4.  Excellent protection includes over voltage shutdown, under voltage shutdown, over load  protection, short circuit protection, over thermal protection, etc. 5.  Be able to work in wind power or wind&solar hybrid system 6.  With high efficiency transformer instead of high frequency e-circuit design 7.   Automatic regulate voltage, 8.   LCD display operation status, 9.   High running stability and reliability 10. True sine wave form power output 11. High efficient transformer isolation 12. Buzzer alarm while over-loading/voltage, high-temperature     Other details 1.The span life of our products is 20~25 years even more. 2.We mainly export to European ,American markets, Middle East market, such as Germany, France, Poland, Rusia , Italy, USA, England and so on. 3.Production capacity: 1000 sets 4.Annual sales: usd 4,900,000